EP2698541A3 - Rotationspumpe mit verstellbarem Fördervolumen, insbesondere zum Verstellen einer Kühlmittelpumpe - Google Patents
Rotationspumpe mit verstellbarem Fördervolumen, insbesondere zum Verstellen einer Kühlmittelpumpe Download PDFInfo
- Publication number
- EP2698541A3 EP2698541A3 EP13180155.7A EP13180155A EP2698541A3 EP 2698541 A3 EP2698541 A3 EP 2698541A3 EP 13180155 A EP13180155 A EP 13180155A EP 2698541 A3 EP2698541 A3 EP 2698541A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing structure
- delivery
- pump
- chamber
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
- F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/60—Control system actuates means
- F05D2270/64—Hydraulic actuators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
(a) ein Gehäuse (23, 24) mit einer ersten Gehäusestruktur (23) und einer zweiten Gehäusestruktur (24),
(b) eine Förderkammer (52) mit einer von der ersten Gehäusestruktur (23) gebildeten ersten Kammerwand, einer von der zweiten Gehäusestruktur (24) gebildeten zweiten Kammerwand, einem Einlass (55) für ein Fluid in einem Niederdruckbereich und einem Auslass (58) für das Fluid in einem Hochdruckbereich,
(c) ein in der Förderkammer (52) um eine Drehachse (R) drehbares Pumpenrad (51)
(d) und eine Andrückeinrichtung (60) zur Erzeugung einer Andrückkraft,
(e) wobei die zweite Gehäusestruktur (24) relativ zur ersten Gehäusestruktur (23) aus einer ersten Position gegen die Andrückkraft in eine zweite Position beweglich ist und in der zweiten Position zwischen der ersten Kammerwand und der zweiten Kammerwand ein Spalt (S) besteht
(f) und Fluid durch den Spalt (S) aus der Förderkammer (52) unter Umgehung des Einlasses (55) und des Auslasses (58) entweichen kann oder im Spalt innerhalb der Förderkammer (52) eine die Förderleistung der Rotationspumpe reduzierende Zirkulation des Fluids entsteht.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012214503.6A DE102012214503B4 (de) | 2012-08-14 | 2012-08-14 | Rotationspumpe mit verstellbarem Fördervolumen, insbesondere zum Verstellen einer Kühlmittelpumpe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2698541A2 EP2698541A2 (de) | 2014-02-19 |
| EP2698541A3 true EP2698541A3 (de) | 2015-09-30 |
Family
ID=48985604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP13180155.7A Withdrawn EP2698541A3 (de) | 2012-08-14 | 2013-08-12 | Rotationspumpe mit verstellbarem Fördervolumen, insbesondere zum Verstellen einer Kühlmittelpumpe |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9416786B2 (de) |
| EP (1) | EP2698541A3 (de) |
| CN (1) | CN103591020B (de) |
| DE (1) | DE102012214503B4 (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011113040B3 (de) * | 2011-09-09 | 2012-04-26 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | "Regelbare Kühlmittelpumpe" |
| DE102014102643A1 (de) * | 2014-02-27 | 2015-08-27 | Schwäbische Hüttenwerke Automotive GmbH | Rotationspumpe mit Kunststoffverbundstruktur |
| DE102014114964B4 (de) * | 2014-10-15 | 2016-05-25 | Pierburg Gmbh | Regelbare, mechanisch angetriebene Kühlmittelpumpe für eine Verbrennungskraftmaschine |
| CN105179382B (zh) * | 2015-09-17 | 2017-05-10 | 北京精密机电控制设备研究所 | 一种集成式液压伺服机构用浮动通油管支撑结构 |
| DE102015119095B4 (de) | 2015-11-06 | 2019-03-21 | Pierburg Gmbh | Kühlmittelpumpe für eine Verbrennungskraftmaschine |
| DE102015119097B4 (de) | 2015-11-06 | 2019-03-21 | Pierburg Gmbh | Kühlmittelpumpe für eine Verbrennungskraftmaschine |
| CN107542570B (zh) * | 2016-06-27 | 2021-09-10 | 舍弗勒技术股份两合公司 | 热管理模块 |
| GB2564677B (en) * | 2017-07-19 | 2019-07-31 | Charles Austen Pumps Ltd | A rotary diaphragm positive displacement pump |
| DE102018107776B4 (de) | 2018-04-03 | 2020-01-23 | Nidec Gpm Gmbh | Hybridangetriebene Doppelpumpe |
| CN112312989B (zh) * | 2018-04-25 | 2022-09-06 | 可克斯塔特国际股份有限公司 | 泵组件 |
| AT522124B1 (de) * | 2019-02-08 | 2021-09-15 | Tcg Unitech Systemtechnik Gmbh | Radialpumpe |
| CN114837792A (zh) | 2021-03-10 | 2022-08-02 | 美普盛(上海)汽车零部件有限公司 | 一种带膨胀补偿密封件的电动冷却液泵 |
| EP4067665B1 (de) * | 2021-03-31 | 2024-11-27 | Airtex Products, S.A.U. | Variable kühlmittelpumpen |
| US12276222B2 (en) * | 2021-05-20 | 2025-04-15 | Pierburg Pump Technology Gmbh | Controllable mechanical motor vehicle coolant pump |
| CN113464446B (zh) * | 2021-07-23 | 2022-11-01 | 芜湖长江泵业有限公司 | 一种船用流量可调节式高压卧式单级旋涡泵 |
| DE102022202215B4 (de) * | 2022-03-04 | 2025-12-31 | Schaeffler Technologies AG & Co. KG | Ventil-Pumpen-Einheit mit einem einen Elektromotor umschließenden Mehrwegeventil |
| CN115507039B (zh) * | 2022-10-12 | 2023-07-25 | 东莞市华汇精密机械有限公司 | 一种悬浊液输送泵 |
| DE102024120435A1 (de) * | 2024-07-18 | 2026-01-22 | Nidec Gpm Gmbh | Regelbare Kühlmittelpumpe mit elektrischer Nebenpumpe |
| EP4700245A1 (de) * | 2024-08-22 | 2026-02-25 | Industrias Dolz, S.A.U. | Schaltbare mechanische kühlwasserpumpe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2754866A1 (de) * | 1977-12-09 | 1979-06-13 | Hanning & Kahl Gmbh & Co | Seitenkanalpumpe |
| DE4444704A1 (de) * | 1994-12-15 | 1996-06-20 | Vdo Schindling | Motorisch angetriebene Pumpe |
| JP2001214878A (ja) * | 2000-02-03 | 2001-08-10 | Nippon Soken Inc | 渦流式ポンプ |
| GB2417049A (en) * | 2004-08-10 | 2006-02-15 | Gilbert Gilkes & Gordon Ltd | Self-priming pump |
| DE102011004172B3 (de) * | 2011-02-15 | 2012-03-01 | Schwäbische Hüttenwerke Automotive GmbH | Kühlmittelpumpe mit verstellbarem Fördervolumen |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2956512A (en) * | 1957-05-02 | 1960-10-18 | Robert W Brundage | Hydraulic pump or motor |
| US3034447A (en) * | 1959-05-19 | 1962-05-15 | Robert W Brundage | Hydraulic pump or motor |
| US4336004A (en) * | 1979-12-26 | 1982-06-22 | The Bendix Corporation | Movable end plate for a vacuum pump |
| FR2747743A1 (fr) * | 1996-04-17 | 1997-10-24 | Europ De Mecanique Sem Soc | Pompe a engrenages |
| DE10033950C2 (de) * | 2000-07-13 | 2003-02-27 | Schwaebische Huettenwerke Gmbh | Pumpe mit Magnetkupplung |
| DE10222131C5 (de) * | 2002-05-17 | 2011-08-11 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG, 73433 | Verdrängerpumpe mit Fördervolumenverstellung |
| WO2008146352A1 (ja) * | 2007-05-28 | 2008-12-04 | Mikuni Corporation | ポンプ |
| DE102008026218B4 (de) * | 2008-05-30 | 2012-04-19 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Regelbare Kühlmittelpumpe |
| DE102008049204A1 (de) * | 2008-09-27 | 2010-04-01 | Man Nutzfahrzeuge Ag | Kühlsystem für Fahrzeuge mit flüssigkeitsgekühlter Brennkraftmaschine |
| DE102010009839A1 (de) * | 2010-03-02 | 2011-09-08 | Schwäbische Hüttenwerke Automotive GmbH | Regelbare Pumpe mit dreistufigem Stator |
| CN101975174A (zh) * | 2010-10-22 | 2011-02-16 | 奇瑞汽车股份有限公司 | 一种可变排量水泵 |
| DE102011012826B3 (de) * | 2011-03-02 | 2012-01-12 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Regelbare Kühlmittelpumpe |
-
2012
- 2012-08-14 DE DE102012214503.6A patent/DE102012214503B4/de not_active Expired - Fee Related
-
2013
- 2013-08-12 EP EP13180155.7A patent/EP2698541A3/de not_active Withdrawn
- 2013-08-14 US US13/966,366 patent/US9416786B2/en not_active Expired - Fee Related
- 2013-08-14 CN CN201310353811.5A patent/CN103591020B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2754866A1 (de) * | 1977-12-09 | 1979-06-13 | Hanning & Kahl Gmbh & Co | Seitenkanalpumpe |
| DE4444704A1 (de) * | 1994-12-15 | 1996-06-20 | Vdo Schindling | Motorisch angetriebene Pumpe |
| JP2001214878A (ja) * | 2000-02-03 | 2001-08-10 | Nippon Soken Inc | 渦流式ポンプ |
| GB2417049A (en) * | 2004-08-10 | 2006-02-15 | Gilbert Gilkes & Gordon Ltd | Self-priming pump |
| DE102011004172B3 (de) * | 2011-02-15 | 2012-03-01 | Schwäbische Hüttenwerke Automotive GmbH | Kühlmittelpumpe mit verstellbarem Fördervolumen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103591020B (zh) | 2017-04-12 |
| DE102012214503A1 (de) | 2014-02-20 |
| US20140050562A1 (en) | 2014-02-20 |
| EP2698541A2 (de) | 2014-02-19 |
| DE102012214503B4 (de) | 2017-10-12 |
| US9416786B2 (en) | 2016-08-16 |
| CN103591020A (zh) | 2014-02-19 |
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| RIC1 | Information provided on ipc code assigned before grant |
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